Life and health scientists

Richard Treisman

Sir Richard Treisman is a British molecular biologist, knighted for services to biomedical science, who studies Ras and Rho signaling to the gene transcription factor SRF at the Francis Crick Institute in London.

Richard Turner (marine biologist)

Richard Turner is an American marine biologist specializing in echinoderms who spent 41 years on the Florida Institute of Technology faculty and coauthored the textbook Introduction to Marine Biology.

Richard Voellmy

Richard Voellmy is a molecular biologist trained at ETH Zürich who was a professor at the University of Miami and showed how HSP90 represses heat shock factor HSF1.

Richard Vollenweider

Richard Albert Vollenweider (1922–2007) was a Swiss-born limnologist at Canada's Centre for Inland Waters whose 1968 OECD report introduced phosphorus loading limits still used in lake management.

Richard W. Aldrich

Richard W. Aldrich is an American neuroscientist and biophysicist who studies how ion channels open and close, known for the ball-and-chain model of potassium channel inactivation.

Richard W. Carthew

Richard W. Carthew is a molecular biologist who studies small RNA gene silencing in fruit flies, is a professor at Northwestern University, and directs a Chicago biology institute founded in 2023.

Richard W. Erbe

Richard W. Erbe (1939–2024) was an American pediatric geneticist known for his 1975 New England Journal of Medicine review of inborn errors of folate metabolism and enzyme replacement trials.

Richard W. Gross

Richard W. Gross is an American biochemist and physician-scientist at Washington University in St. Louis who developed shotgun lipidomics and identified the PNPLA family of lipases.

Richard W. Hanson

Richard W. Hanson (1936–2014) was an American biochemist at Case Western Reserve University who spent nearly 40 years studying PEPCK, the key enzyme of gluconeogenesis.

Richard W. McCallum

Richard W. McCallum (1945–2025) was an Australian-born American gastroenterologist and founding chair of medicine at Texas Tech's El Paso medical school, known for gastroparesis and gastric electrical stimulation research.

Richard W. Michelmore

Richard W. Michelmore is an American plant geneticist and Distinguished Professor at UC Davis, known for crop disease-resistance genomics and the gene-mapping method Bulked Segregant Analysis.

Richard W. Roberts

Richard W. Roberts is an American biochemist who invented mRNA display, linking proteins to their encoding RNA so large libraries can be screened for useful molecules.

Richard W. Tsien

Richard W. Tsien is an American neuroscientist, emeritus professor at Stanford and Druckenmiller Professor at NYU, known for discovering and classifying voltage-gated calcium channels, including the N-type channel.

Richard W. Wrangham

Richard W. Wrangham is a Harvard biological anthropologist known for the cooking hypothesis and self-domestication theory, and for directing the Kibale Chimpanzee Project in Uganda since 1987.

Richard Wagner (physiologist)

Richard Wagner (1893–1970) was a German physician and physiologist known for work on biological regulation, blood circulation, and muscle physiology, and for methods of continuous blood-pressure recording in humans.

Richard Warren

Richard Warren (1907–1999) was an American surgeon who spent fifty years on the Harvard Medical School faculty, known for work on arterial embolism and vascular surgery.

Richard Weller

Richard Weller is a British dermatologist at the University of Edinburgh whose research showed that ultraviolet light lowers blood pressure by releasing nitric oxide from the skin.

Richard Westling

Per Richard Westling was a Swedish mycologist and professor of pharmacognosy at the pharmaceutical institute in Stockholm, first describing Penicillium notatum, Fleming's penicillin mold, in his 1911 doctoral thesis.

Richard Witter

Richard Witter, known as Richard L. Witter, is an American veterinarian and poultry-disease researcher who developed the first Marek's disease vaccine used in the United States.

Richard Wolfenden

Richard Wolfenden (1935–2025) was an American enzymologist and biochemist at the University of North Carolina at Chapel Hill known for measuring enzyme transition-state binding and uncatalyzed reaction rates.

Richie Poulton

Richie Poulton was a New Zealand clinical psychologist at the University of Otago who led the Dunedin Study, a birth-cohort project following over 1,000 people for fifty years.

Rick A. Nishimura

Rick A. Nishimura, born in Chicago in 1953, is an American cardiologist at Mayo Clinic known for valvular heart disease and hypertrophic cardiomyopathy, and for chairing the national guidelines on valvular heart disease.

Rickard Sandberg

Rickard Sandberg is a Swedish genomics researcher and Professor of Molecular Genetics at Karolinska Institutet in Stockholm, known for developing the single-cell RNA sequencing methods Smart-seq2 and Smart-seq3.

Ricky W. Johnstone

Ricky W. Johnstone, also known as Ricky Johnstone, is an Australian cancer researcher heading the Gene Regulation Laboratory at the Peter MacCallum Cancer Centre in Melbourne.

Rifat Atun

Rifat Atun is a physician and health systems researcher who is Dean of Education and Innovation at Harvard T.H. Chan School of Public Health and a professor of global health systems.

Riitta Hari

Riitta Hari, born 1948 in Mikkeli, Finland, is a Finnish cognitive neuroscientist who developed magnetoencephalography, a brain-imaging method tracking brain activity with millisecond timing, and pioneered two-person neuroscience.

Rik Derynck

Rik Derynck is a Belgian-born molecular biologist and professor emeritus at the University of California, San Francisco, known for cloning the TGF-α and TGF-β1 genes at Genentech and for defining how Smad proteins transmit TGF-β signals.

Rik Ossenkoppele

Rik Ossenkoppele is a Dutch neuroscientist and associate professor at Amsterdam UMC who studies Alzheimer's disease with tau and amyloid PET imaging, leading the ERC-funded TAU-NOW project.

Rikard Holmdahl

Rikard Holmdahl is a Swedish immunologist who studies autoimmune disease and led the positional identification of Ncf1 as a gene regulating arthritis severity in rats.